Enum reset_router::Never

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pub enum Never {}

Trait Implementations

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impl Debug for Never

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Display for Never

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fn fmt(&self, _: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Error for Never

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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

1.0.0 · source

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

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fn provide<'a>(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports. Read more

Auto Trait Implementations

impl RefUnwindSafe for Never

impl Send for Never

impl Sync for Never

impl Unpin for Never

impl UnwindSafe for Never

Blanket Implementations

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> AsFail for Twhere
T: Fail,

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fn as_fail(&self) -> &(dyn Fail + 'static)

Converts a reference to Self into a dynamic trait object of Fail.

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<E> Fail for Ewhere
E: 'static + Error + Send + Sync,

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fn name(&self) -> Option<&str>

Returns the “name” of the error. Read more

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fn cause(&self) -> Option<&(dyn Fail + 'static)>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors. Read more

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fn backtrace(&self) -> Option<&Backtrace>

Returns a reference to the Backtrace carried by this failure, if it carries one. Read more

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fn context<D>(self, context: D) -> Context<D>where
D: 'static + Display + Send + Sync,
Self: Sized,

Provides context for this failure. Read more

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fn compat(self) -> Compat<Self>where
Self: Sized,

Wraps this failure in a compatibility wrapper that implements std::error::Error. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<E> Provider for Ewhere
E: Error + ?Sized,

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fn provide<'a>(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (provide_any)

Data providers should implement this method to provide all values they are able to provide by using demand. Read more

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impl<T> ToString for Twhere
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum reset_router::Never

Trait Implementations

impl Debug for Never

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Display for Never

fn fmt(&self, _: &mut Formatter<'_>) -> Result

impl Error for Never

fn description(&self) -> &str

fn source(&self) -> Option<&(dyn Error + 'static)>

fn cause(&self) -> Option<&dyn Error>

fn provide<'a>(&'a self, demand: &mut Demand<'a>)

Auto Trait Implementations

impl RefUnwindSafe for Never

impl Send for Never

impl Sync for Never

impl Unpin for Never

impl UnwindSafe for Never

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> AsFail for Twhere T: Fail,

fn as_fail(&self) -> &(dyn Fail + 'static)

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<E> Fail for Ewhere E: 'static + Error + Send + Sync,

fn name(&self) -> Option<&str>

fn cause(&self) -> Option<&(dyn Fail + 'static)>

fn backtrace(&self) -> Option<&Backtrace>

fn context<D>(self, context: D) -> Context<D>where D: 'static + Display + Send + Sync, Self: Sized,

fn compat(self) -> Compat<Self>where Self: Sized,

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<E> Provider for Ewhere E: Error + ?Sized,

fn provide<'a>(&'a self, demand: &mut Demand<'a>)

impl<T> ToString for Twhere T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> AsFail for Twhere
T: Fail,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<E> Fail for Ewhere
E: 'static + Error + Send + Sync,

fn context<D>(self, context: D) -> Context<D>where
D: 'static + Display + Send + Sync,
Self: Sized,

fn compat(self) -> Compat<Self>where
Self: Sized,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<E> Provider for Ewhere
E: Error + ?Sized,

impl<T> ToString for Twhere
T: Display + ?Sized,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,